Finding the Third Proportional to 135,936 and 199,937.25

Step by Step Solution

1. Step 1: Write the proportion equation
   135,936 : 199,937.25 = 199,937.25 : x
2. Step 2: Convert to fraction form
   135,936/199,937.25 = 199,937.25/x
3. Step 3: Cross multiply
   135,936x = 199,937.25 × 199,937.25
4. Step 4: Simplify right side
   135,936x = 39,974,903,937.56
5. Step 5: Solve for x
   x = 39,974,903,937.56/135,936
6. Step 6: Final answer
   x = 294,071.50